HI again! On Wed, Oct 23, 2019 at 9:37 PM Fiorenzo Cattaneo <[email protected]> wrote:
> > 2. I would like to get both NMEA and PPS signal from it on the NTP > server. > > Currently PPS is on pin 8 (CTS) but according to > > http://doc.ntp.org/4.1.1/driver22.htm and > > https://www.satsignal.eu/ntp/NTP-on-Windows-serial-port.html it should > > rather be on pin 1 (DCD). > > [...] > (3) use FreeBSD instead, which supports runtime configuration of > either DCD or CTS for PPS > > I use the latter, as I am big fan of FreeBSD > I'm trying to make it work on FreeBSD. I put hint.uart.0.flags="0x10000" in /boot/device.hints as per https://www.freebsd.org/cgi/man.cgi?query=sio&sektion=4 (0x10000 PPS timestamping on CTS instead of DCD). I recompiled the kernel with PPS support. My devfs.conf has the following: link cuau0 gps0 link cuau0 refclock-0 link cuau0 pps0 But I still don't seem to get PPS (no "o" in ntpq -np). Which driver do you use? 127.127.22.0 or 127.127.20.0 or both? I'm only able to use 22.0, which is GPS_NMEA, but on some webpages it's the only one mentioned after discussing PPS. Thanks in advance, Adam Kumiszcza _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com and follow the instructions there.
